Company Tech Stack Detector

Understanding the technology choices of competitors and market leaders provides valuable intelligence for product positioning, technology decisions, and market analysis. Company Tech Stack Detector analyzes any website and identifies all detectable technologies including content management systems, JavaScript frameworks, analytics platforms, CDN providers, payment processors, and development tools. Sales teams use this intelligence to understand buyer technology preferences and identify accounts with compatible technology stacks. Competitive intelligence teams track how competitors evolve their technology choices over time. Market researchers measure framework adoption rates and identify technology trends across industries. Product managers making technology decisions analyze how industry leaders build their products. The actor returns comprehensive technology lists in structured JSON format, enabling integration with competitive intelligence platforms and market analysis tools.

What It Does

Company Tech Stack Detector fetches and analyzes website content, searching for indicators of underlying technologies. The actor examines HTTP response headers, searching for Server headers that reveal web server information. It scans HTML meta tags and page source code for technology markers and vendor signatures. JavaScript tags and script sources reveal analytics platforms, marketing automation tools, and third-party services. DOM analysis identifies framework and library indicators through class names, data attributes, and element structures. The actor checks for known technology fingerprints, including distinctive HTML patterns specific to particular CMS platforms. It identifies CDN usage by analyzing domains serving static assets. Technology detection searches for configuration files and API endpoints that reveal underlying architecture. The actor categorizes detected technologies into groups including web frameworks, server software, analytics platforms, payment processors, and development tools. Confidence scores reflect detection certainty, distinguishing between high-confidence definitive detections and lower-confidence probable matches.

Who Uses This

Sales development teams use technology detection to understand buyer environments, researching accounts before outreach and tailoring messaging to their existing technology stack. Competitive intelligence analysts track how competitors build products, understanding technology choices and architecture decisions. Product managers making technology platform decisions analyze how industry leaders build comparable products, validating architecture choices. Investors evaluating startup technology teams analyze whether technical decisions demonstrate sophistication and best practices. Recruiters identify companies using specific technology stacks, finding roles matching candidate expertise. Partners building integrations analyze customer technology stacks to identify cross-sell and integration opportunities. Academic researchers study technology adoption patterns across industries, examining how technology choices correlate with company size and industry.

What You Get Back

The actor returns technology data in structured JSON format organized by category. The technologies array includes detected technologies with name, category (e.g., CMS, analytics, framework), confidence score (zero to one hundred), and details where available. Web server information includes the identified server software and version if detectable. Framework detection identifies JavaScript frameworks like React, Vue, or Angular with version information. CMS detection specifies the content management system powering the website. Analytics and tracking tools list all identified monitoring, analytics, and marketing measurement platforms. CDN information identifies content delivery networks serving static assets. Authentication platforms are detected, including OAuth providers and identity management services. Payment processors are identified from integration indicators. Email marketing and marketing automation platforms are detected from tracking pixels and form integrations. Third-party service integrations reveal external tools and SaaS platforms the company uses.

Comparison to Alternatives

BuiltWith provides technology detection but lacks APIs, structured output, and batch analysis capabilities. Wappalyzer is a browser extension suitable for manual checking but doesn't support programmatic automation. Manual research through hiring pages and technology blogs is time-consuming and incomplete. Commercial competitive intelligence tools bundle technology detection with expensive broader intelligence platforms. Company Tech Stack Detector offers programmatic APIs, structured JSON output ready for database storage and analysis, batch processing capabilities for analyzing hundreds of domains, and cost-effective pricing. The actor returns detailed technology lists immediately without requiring manual interpretation of results. Results integrate seamlessly with sales CRM systems, spreadsheets, and analysis platforms.

Sample JSON Output

{
  "domain": "example.com",
  "analyzedAt": "2026-03-28T14:22:15Z",
  "technologies": [
    {
      "name": "React",
      "category": "JavaScript Framework",
      "version": "18.2",
      "confidence": 95
    },
    {
      "name": "Next.js",
      "category": "JavaScript Framework",
      "version": "13.4",
      "confidence": 92
    },
    {
      "name": "Vercel",
      "category": "Hosting",
      "confidence": 88
    },
    {
      "name": "Google Analytics",
      "category": "Analytics",
      "version": "4",
      "confidence": 98
    },
    {
      "name": "Stripe",
      "category": "Payment Processor",
      "confidence": 85
    }
  ],
  "cms": {
    "detected": false
  },
  "webServer": {
    "name": "nginx",
    "confidence": 92
  },
  "cdn": {
    "name": "Cloudflare",
    "confidence": 90
  }
}

Use Cases

Sales teams researching enterprise accounts analyze technology stacks before outreach, tailoring pitches to existing infrastructure and highlighting integration capabilities. Investors analyzing startup technology decisions evaluate whether technical teams understand scalability, security, and development efficiency. Platform companies planning integrations research customer technology stacks to identify high-value integration opportunities. Recruiters filling technology roles analyze company tech stacks to match candidates with desired experience. Competitive product teams analyze how market leaders build comparable products, validating their own technology decisions. Market research firms track technology adoption patterns across industries, publishing reports on framework and platform popularity. Open source projects analyze adoption across companies, understanding market traction and competitive positioning.

Pricing

Company Tech Stack Detector costs five dollars per one thousand websites analyzed, with a minimum charge of one dollar per actor run. Analyzing a single website costs approximately one dollar. Analyzing one hundred websites costs approximately fifty cents. Analyzing five hundred websites costs approximately two dollars and fifty cents. Analyzing one thousand websites costs approximately five dollars. Most competitive research projects analyze between ten and five hundred websites, with costs between fifty cents and two dollars and fifty cents. Enterprise customers continuously monitoring competitive technology choices analyze hundreds of websites monthly, spending between twenty and one hundred dollars monthly depending on monitoring frequency.

FAQ

How comprehensive is technology detection? Detection covers the most commonly used technologies and major platforms. Some niche or proprietary technologies may not be detected. How fresh is the technology data? Results reflect the current state of each website. Technology changes are detected on the next run. Does the actor detect all third-party services? Major third-party platforms are detected, though some smaller or custom implementations may be missed. Can you detect server-side technologies? Yes, detection includes web servers and some back-end platforms when they expose identifying information. How accurate is version detection? Version detection works for technologies that expose version information, but some technologies only provide partial version data. Are results affected by website caching? Yes, some cached content may not reflect the current technology stack. Do you support authenticated websites? No, the actor only analyzes publicly accessible websites. How long does analysis take per website? Most websites complete in five to fifteen seconds depending on size and complexity. Can you analyze multiple pages of a domain? The actor analyzes the homepage by default; analyzing multiple pages is not currently supported.